18234049770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{41491}}^1$

素因数の和:41780

約数の個数: 96

約数和(自身を含む): 50099100480

約数和(自身を除く): 31865050710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 257, 285, 342, 514, 570, 771, 855, 1285, 1542, 1710, 2313, 2570, 3855, 4626, 4883, 7710, 9766, 11565, 14649, 23130, 24415, 29298, 41491, 43947, 48830, 73245, 82982, 87894, 124473, 146490, 207455, 219735, 248946, 373419, 414910, 439470, 622365, 746838, 788329, 1244730, 1576658, 1867095, 2364987, 3734190, 3941645, 4729974, 7094961, 7883290, 10663187, 11824935, 14189922, 21326374, 23649870, 31989561, 35474805, 53315935, 63979122, 70949610, 95968683, 106631870, 159947805, 191937366, 202600553, 319895610, 405201106, 479843415, 607801659, 959686830, 1013002765, 1215603318, 1823404977, 2026005530, 3039008295, 3646809954, 6078016590, 9117024885, 18234049770]

約数ペア:

[(1, 18234049770), (2, 9117024885), (3, 6078016590), (5, 3646809954), (6, 3039008295), (9, 2026005530), (10, 1823404977), (15, 1215603318), (18, 1013002765), (19, 959686830), (30, 607801659), (38, 479843415), (45, 405201106), (57, 319895610), (90, 202600553), (95, 191937366), (114, 159947805), (171, 106631870), (190, 95968683), (257, 70949610), (285, 63979122), (342, 53315935), (514, 35474805), (570, 31989561), (771, 23649870), (855, 21326374), (1285, 14189922), (1542, 11824935), (1710, 10663187), (2313, 7883290), (2570, 7094961), (3855, 4729974), (4626, 3941645), (4883, 3734190), (7710, 2364987), (9766, 1867095), (11565, 1576658), (14649, 1244730), (23130, 788329), (24415, 746838), (29298, 622365), (41491, 439470), (43947, 414910), (48830, 373419), (73245, 248946), (82982, 219735), (87894, 207455), (124473, 146490)]